Optical Pupil Distance Ruler Ophthalmic Pd Meter Eye Instrument Ruler

Thank you for visiting our shop, your satisfaction is our eternal pursuit! Commodities introduction: The pd ruler can help you when you want to buy glasses online Put the notch over your nose, as close to your eyes as you can, then find the middle if your pupils in a mirror, Read the line closest to the middle of the pupils. Come With 4 different types rulers which suits different need, And 3 types are soft rulers , and 1 type are hard rulers. Long Handle Eye Occluder Optometry

colour:White size:21.5*5.5cm Material: Plastic

Package include:5pcs/setX Eye Occluder PD Rulers Tips: Due to the difference in lighting and screen settings, the color of the product may be slightly different from the picture. As manual measurement is different, please allow a slight size difference. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.